Merge pull request #500 from pytest-dev/dependabot/github_actions/act…

…ions/checkout-4

build(deps): bump actions/checkout from 3 to 4

.github/workflows/main.yml

@@ -86,7 +86,7 @@ jobs:
             tox_env: "benchmark"
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -123,7 +123,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0